| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [be] used for [noun sg] | 143 |
|
| 2 | [verb] [be] used for [noun sg] | 43 |
|
| 3 | [vb mod] [verb] [be] used for | 15 |
|
| 4 | [vb mod] [verb] [be] for [noun sg] | 5 |
|
